ErrorException Object
(
    [message:protected] => file_put_contents(): Write of 48 bytes failed with errno=28 No space left on device
    [string:Exception:private] => 
    [code:protected] => 0
    [file:protected] => /mnt/datadisk0/zhan049/system/cache.php
    [line:protected] => 38
    [trace:Exception:private] => Array
        (
            [0] => Array
                (
                    [function] => {closure}
                    [args] => Array
                        (
                        )

                )

        )

    [previous:Exception:private] => 
    [severity:protected] => 8
)